Island

Common3 versions from Unlimited Edition · all sets

Cheapest version$3.81TCGplayer market price

Unlimited Edition1993

Draft Booster in 63% of packsany version · >99% per box of 36

VersionPriceDraft Booster

Regular #291 $4.281 in 4 packs>99% per box

Regular #293 $4.451 in 4 packs>99% per box

Regular #292 $3.811 in 3 packs>99% per box

"Any version" adds up the chances of each version, so it is a close estimate.